Unequal Chance of Obtaining a Secure Job: Marriage Migrant Women in the Korean Labor Market

This study aimed to empirically analyze the magnitude of discrimination within the South Korean labor market between immigrant and native women in light of different employment patterns. Using an extended version of the Oaxaca decomposition method, special analytical attention was paid to the heavy concentration of immigrant women in the informal sector of the labor market rather than the formal sector. The extensive data for the study came from the Korea National Survey of Multicultural Families and the 12th wave of the Korean Labor and Income Panel Study, both conducted in 2009. Overall, the results presented a strong case that immigrant women are more susceptible to discrimination than their native counterparts in terms of obtaining a secure job in the formal sector. After controlling for a range of individual characteristics, a significant proportion of this employment disparity remained unexplained, giving credence to the existence of systematic discrimination endemic in the labor market.     

Attenuated audiovisual integration in middle-aged adults in a discrimination task

Numerous studies have focused on the diversity of audiovisual integration between younger and older adults. However, consecutive trends in audiovisual integration throughout life are still unclear. In the present study, to clarify audiovisual integration characteristics in middle-aged adults, we instructed younger and middle-aged adults to conduct an auditory/visual stimuli discrimination experiment. Randomized streams of unimodal auditory (A), unimodal visual (V) or audiovisual stimuli were presented on the left or right hemispace of the central fixation point, and subjects were instructed to respond to the target stimuli rapidly and accurately. Our results demonstrated that the responses of middle-aged adults to all unimodal and bimodal stimuli were significantly slower than those of younger adults (p < 0.05). Audiovisual integration was markedly delayed (onset time 360 ms) and weaker (peak 3.97%) in middle-aged adults than in younger adults (onset time 260 ms, peak 11.86%). The results suggested that audiovisual integration was attenuated in middle-aged adults and further confirmed age-related decline in information processing.     

自我损耗、情绪动机对冲动决策的影响

以大学生为被试,探讨自我损耗、情绪动机对冲动决策的影响。采用2×2×2的混合实验设计,组内变量为自我损耗,组间变量为情绪动机方向和强度,使用双任务范式操作自我损耗,使用情绪动机图片启动被试的情绪动机,使用延迟折扣任务的指标k值测量冲动决策。结果发现,高趋近动机的k值大于低趋近动机,高回避动机的k值大于低回避动机。结果表明,自我损耗、情绪动机对冲动决策有明显影响。     

道德信息对面孔吸引力判断的无意识调节

抽象语言信息是否能够影响知觉?本研究在审美领域对此进行考察,探索无意识获取的道德信息是否影响个体对相应面孔吸引力的知觉判断。结果发现个体对面孔吸引力的知觉判断受到内隐道德信息的调节,且调节效应与面孔本身吸引力水平无关; 另外,面孔审美判断的反应时受到道德美丑和面孔吸引力的共同影响,尤其当两类信息相矛盾时被试需要更长的时间进行判断。研究结果表明抽象的社会道德信息可以对面孔吸引力的知觉判断产生自上而下的调节。     

The Effects of rTMS on Impulsivity in Normal Adults: a Systematic Review and Meta-Analysis

Impulsivity is a multi-dimensional construct that is regarded as a symptom of many psychiatric disorders. Harm resulting from impulsive behaviour can be substantial for the individuals concerned, for their social network, and for wider society. Therefore, the importance of developing therapeutic interventions to target impulsivity is paramount. We conducted a systematic review and meta-analysis of the literature from AMED, Embase, Medline, and PsycINFO databases on the use of repetitive transcranial magnetic stimulation (rTMS) in healthy adults to modulate different subdomains (motor, temporal and reflection) of impulsivity. The results indicated that rTMS has distinct effects on different impulsivity subdomains. It has a significant, albeit small, effect on modulating motor impulsivity (g?=?0.30, 95% CI, 0.17 to 0.43, p?<?.001) and a moderate effect on temporal impulsivity (g?=?0.59, 95% CI, 0.32 to 0.86, p?<?.001). Subgroup analyses (e.g., excitatory vs. inhibitory rTMS, conventional rTMS vs. theta burst stimulation, analyses by stimulation sites, and type of outcome measure used) identified key parameters associated with the effects of rTMS on motor and temporal impulsivity. Age, sex, stimulation intensity and the number of pulses were not significant moderators for effects of rTMS on motor impulsivity. Due to lack of sufficient data to inform a meta-analysis, it has not been possible to assess the effects of rTMS on reflection impulsivity. The present findings provide preliminary evidence that rTMS can be used to modulate motor and temporal impulsivity in healthy individuals. Further studies are required to extend the use of rTMS to modulate impulsivity in those at most risk of engaging in harmful behaviour as a result of impulsivity, such as patients with offending histories and those with a history of self-harming behaviour.     

Creation and Implementation of an Environmental Scan to Assess Cancer Genetics Services at Three Oncology Care Settings

An environmental scan (ES) is an efficient mixed-methods approach to collect and interpret relevant data for strategic planning and project design. To date, the ES has not been used nor evaluated in the clinical cancer genetics setting. We created and implemented an ES to inform the design of a quality improvement (QI) project to increase the rates of adherence to national guidelines for cancer genetic counseling and genetic testing at three unique oncology care settings (OCS). The ES collected qualitative and quantitative data from reviews of internal processes, past QI efforts, the literature, and each OCS. The ES used a data collection form and semi-structured interviews to aid in data collection. The ES was completed within 6 months, and sufficient data were captured to identify opportunities and threats to the QI project’s success, as well as potential barriers to, and facilitators of guideline-based cancer genetics services at each OCS. Previously unreported barriers were identified, including inefficient genetic counseling appointment scheduling processes and the inability to track referrals, genetics appointments, and genetic test results within electronic medical record systems. The ES was a valuable process for QI project planning at three OCS and may be used to evaluate genetics services in other settings.     

Workplace ostracism And workplace behaviors: A moderated mediation model of perceived stress and psychological empowerment

Background and objectives: Workplace ostracism research has examined numerous underlying mechanisms to understand the link between workplace ostracism and behavioral outcomes. Ostracism has been suggested to be an interpersonal stressor; however, research has not investigated workplace ostracism from a stress perspective. Therefore, the study investigated the mediating effect of perceived stress for the relationships between workplace ostracism and helping behavior, voicing behavior, and task performance. The study also investigated the moderating effect of psychological empowerment for the relationships between perceived stress and behavioral outcomes.

Design: The study design was a three-wave self-reported questionnaire.

Method: The study sampled 225 full-time employees in South Korea and regression analyses with bootstrapping were conducted to test the moderated mediation models.

Results: The bootstrapped 95% CI around the indirect effects did not contain zero; therefore, perceived stress mediated the relationship between workplace ostracism and helping behavior (–.06), voicing behavior (–.07), and task performance (–.07). Further, the moderated mediation analyses found perceived stress mediated the relationships between workplace ostracism and behavioral outcomes only when individuals perceived low levels of psychological empowerment.

Conclusion: The findings suggest that workplace ostracism is a stressor and psychological empowerment can mitigate the negative effects of ostracism on behavioral outcomes.     

Changing Identities to Change the World: Identity Motives in Lifestyle Politics and Its Link to Collective Action

In this article, we assume an interdisciplinary approach to the study of why and how people transpose political considerations to their lifestyles. Our aims are threefold: to understand the meanings and perceptions of people engaged in lifestyle politics and collective action; to examine the motives guiding individual change; and to explore the linkage processes between lifestyle politics and collective action. Identity process theory is considered as a lens to examine the processes and the motives of identity via a thematic analysis of 22 interviews. This study combined interviews with people seeking social change through their lifestyles with interviews with members of action groups and social movements. We found that each participant's identity is guided by identity motives such as distinctiveness, continuity, and psychological coherence. Besides, lifestyle politics is evaluated as an effective way to bring about social change, depending on the individual experience of perceived power to bring about change through collective action. Overall, lifestyle politics states the way in which the participants decided to live, to construct their identities, and to represent their beliefs about the right thing to do. Lifestyle politics complements collective action as a strategy to increase the potential of bringing about social change. The implications of this research are discussed in relation to the importance of understanding the processes of identity and lifestyle change in the context of social, environmental, and political change.     

Xenophobic and racially motivated crime in Belgium: exploratory spatial data analysis and spatial regressions of structural covariates

This study employs exploratory spatial data analysis and spatial count regression models to examine xenophobic and racially motivated crimes in Belgium between 2000 and 2012. Drawing upon recent work, we conceptualize and operationalize hate crime in multiple ways, reflecting “spaces of hate,” victimization risks, and risks adjusted for random interactions. The results reveal that hate crimes exhibit a distinct spatial imprint, which corresponds to Belgium’s geographic regions. The findings also reaffirm previous research, indicating that the choice of the offset in the computation of hate crime rates is highly consequential for assessing the impact of relative group size.     

Grammatical Aspect in Early Child Mandarin: Evidence from a Preferential Looking Experiment

The study assessed 30-month-old Mandarin-speaking children’s awareness of aspectual distinctions involving the perfective marker le and the imperfective marker zhe in a preferential looking experiment. In the experiment, we presented our child subjects with a choice between two video clips (one depicting a closed event and the other depicting an on-going event), in the presence of an auditory stimulus (either the le sentence, the zhe sentence or the control sentence without any aspect marker). Children’s looking behavior in the task was recorded and analyzed. The results revealed 30-month-old children’s emerging sensitivity to the aspectual contrast between le and zhe. This was manifest by an increase in looking to the closed event when hearing the le sentence and an increase in looking to the on-going event when hearing the zhe sentence. The absence of le or zhe in the control sentence did not result in any increase or decrease in looking to either event. We also found that the effect of le on children’s looking behavior was immediate whereas the effect of zhe was late. We attributed this difference to the facilitative role of le in children’s sentence processing as well as their preference for the event boundary. The results lend support to the continuity view that functional morphemes like aspect markers are available to children early in language development.